hxxps://github[.]com/madrisan/wtmpclean[.]git

Analysis

max time kernel
301s
max time network
293s
platform
windows10-2004_x64
resource
win10v2004-20230703-en
resource tags

arch:x64arch:x86image:win10v2004-20230703-enlocale:en-usos:windows10-2004-x64system
submitted
21/07/2023, 22:24

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General

Target

https://github.com/madrisan/wtmpclean.git

Score

1^/10

Malware Config

Signatures

Enumerates system info in registry 2 TTPs 3 IoCs

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS	chrome.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemProductName	chrome.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemManufacturer	chrome.exe

Modifies data under HKEY_USERS 2 IoCs

description	ioc	Process
Set value (int)	\REGISTRY\USER\S-1-5-19\SOFTWARE\Microsoft\Cryptography\TPM\Telemetry\TraceTimeLast = "133344519075232188"	chrome.exe
Key created	\REGISTRY\USER\S-1-5-19\Software\Microsoft\Cryptography\TPM\Telemetry	chrome.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
2432	chrome.exe
2432	chrome.exe
3028	chrome.exe
3028	chrome.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 2 IoCs

pid	Process
2432	chrome.exe
2432	chrome.exe

Suspicious use of AdjustPrivilegeToken 64 IoCs

description	pid	Process
Token: SeShutdownPrivilege	2432	chrome.exe
Token: SeCreatePagefilePrivilege	2432	chrome.exe
Token: SeShutdownPrivilege	2432	chrome.exe
Token: SeCreatePagefilePrivilege	2432	chrome.exe
Token: SeShutdownPrivilege	2432	chrome.exe
Token: SeCreatePagefilePrivilege	2432	chrome.exe
Token: SeShutdownPrivilege	2432	chrome.exe
Token: SeCreatePagefilePrivilege	2432	chrome.exe
Token: SeShutdownPrivilege	2432	chrome.exe
Token: SeCreatePagefilePrivilege	2432	chrome.exe
Token: SeShutdownPrivilege	2432	chrome.exe
Token: SeCreatePagefilePrivilege	2432	chrome.exe
Token: SeShutdownPrivilege	2432	chrome.exe
Token: SeCreatePagefilePrivilege	2432	chrome.exe
Token: SeShutdownPrivilege	2432	chrome.exe
Token: SeCreatePagefilePrivilege	2432	chrome.exe
Token: SeShutdownPrivilege	2432	chrome.exe
Token: SeCreatePagefilePrivilege	2432	chrome.exe
Token: SeShutdownPrivilege	2432	chrome.exe
Token: SeCreatePagefilePrivilege	2432	chrome.exe
Token: SeShutdownPrivilege	2432	chrome.exe
Token: SeCreatePagefilePrivilege	2432	chrome.exe
Token: SeShutdownPrivilege	2432	chrome.exe
Token: SeCreatePagefilePrivilege	2432	chrome.exe
Token: SeShutdownPrivilege	2432	chrome.exe
Token: SeCreatePagefilePrivilege	2432	chrome.exe
Token: SeShutdownPrivilege	2432	chrome.exe
Token: SeCreatePagefilePrivilege	2432	chrome.exe
Token: SeShutdownPrivilege	2432	chrome.exe
Token: SeCreatePagefilePrivilege	2432	chrome.exe
Token: SeShutdownPrivilege	2432	chrome.exe
Token: SeCreatePagefilePrivilege	2432	chrome.exe
Token: SeShutdownPrivilege	2432	chrome.exe
Token: SeCreatePagefilePrivilege	2432	chrome.exe
Token: SeShutdownPrivilege	2432	chrome.exe
Token: SeCreatePagefilePrivilege	2432	chrome.exe
Token: SeShutdownPrivilege	2432	chrome.exe
Token: SeCreatePagefilePrivilege	2432	chrome.exe
Token: SeShutdownPrivilege	2432	chrome.exe
Token: SeCreatePagefilePrivilege	2432	chrome.exe
Token: SeShutdownPrivilege	2432	chrome.exe
Token: SeCreatePagefilePrivilege	2432	chrome.exe
Token: SeShutdownPrivilege	2432	chrome.exe
Token: SeCreatePagefilePrivilege	2432	chrome.exe
Token: SeShutdownPrivilege	2432	chrome.exe
Token: SeCreatePagefilePrivilege	2432	chrome.exe
Token: SeShutdownPrivilege	2432	chrome.exe
Token: SeCreatePagefilePrivilege	2432	chrome.exe
Token: SeShutdownPrivilege	2432	chrome.exe
Token: SeCreatePagefilePrivilege	2432	chrome.exe
Token: SeShutdownPrivilege	2432	chrome.exe
Token: SeCreatePagefilePrivilege	2432	chrome.exe
Token: SeShutdownPrivilege	2432	chrome.exe
Token: SeCreatePagefilePrivilege	2432	chrome.exe
Token: SeShutdownPrivilege	2432	chrome.exe
Token: SeCreatePagefilePrivilege	2432	chrome.exe
Token: SeShutdownPrivilege	2432	chrome.exe
Token: SeCreatePagefilePrivilege	2432	chrome.exe
Token: SeShutdownPrivilege	2432	chrome.exe
Token: SeCreatePagefilePrivilege	2432	chrome.exe
Token: SeShutdownPrivilege	2432	chrome.exe
Token: SeCreatePagefilePrivilege	2432	chrome.exe
Token: SeShutdownPrivilege	2432	chrome.exe
Token: SeCreatePagefilePrivilege	2432	chrome.exe

Suspicious use of FindShellTrayWindow 26 IoCs

pid	Process
2432	chrome.exe
2432	chrome.exe
2432	chrome.exe
2432	chrome.exe
2432	chrome.exe
2432	chrome.exe
2432	chrome.exe
2432	chrome.exe
2432	chrome.exe
2432	chrome.exe
2432	chrome.exe
2432	chrome.exe
2432	chrome.exe
2432	chrome.exe
2432	chrome.exe
2432	chrome.exe
2432	chrome.exe
2432	chrome.exe
2432	chrome.exe
2432	chrome.exe
2432	chrome.exe
2432	chrome.exe
2432	chrome.exe
2432	chrome.exe
2432	chrome.exe
2432	chrome.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
2432	chrome.exe
2432	chrome.exe
2432	chrome.exe
2432	chrome.exe
2432	chrome.exe
2432	chrome.exe
2432	chrome.exe
2432	chrome.exe
2432	chrome.exe
2432	chrome.exe
2432	chrome.exe
2432	chrome.exe
2432	chrome.exe
2432	chrome.exe
2432	chrome.exe
2432	chrome.exe
2432	chrome.exe
2432	chrome.exe
2432	chrome.exe
2432	chrome.exe
2432	chrome.exe
2432	chrome.exe
2432	chrome.exe
2432	chrome.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 2432 wrote to memory of 1136	2432	chrome.exe	44
PID 2432 wrote to memory of 1136	2432	chrome.exe	44
PID 2432 wrote to memory of 3836	2432	chrome.exe	85
PID 2432 wrote to memory of 3836	2432	chrome.exe	85
PID 2432 wrote to memory of 3836	2432	chrome.exe	85
PID 2432 wrote to memory of 3836	2432	chrome.exe	85
PID 2432 wrote to memory of 3836	2432	chrome.exe	85
PID 2432 wrote to memory of 3836	2432	chrome.exe	85
PID 2432 wrote to memory of 3836	2432	chrome.exe	85
PID 2432 wrote to memory of 3836	2432	chrome.exe	85
PID 2432 wrote to memory of 3836	2432	chrome.exe	85
PID 2432 wrote to memory of 3836	2432	chrome.exe	85
PID 2432 wrote to memory of 3836	2432	chrome.exe	85
PID 2432 wrote to memory of 3836	2432	chrome.exe	85
PID 2432 wrote to memory of 3836	2432	chrome.exe	85
PID 2432 wrote to memory of 3836	2432	chrome.exe	85
PID 2432 wrote to memory of 3836	2432	chrome.exe	85
PID 2432 wrote to memory of 3836	2432	chrome.exe	85
PID 2432 wrote to memory of 3836	2432	chrome.exe	85
PID 2432 wrote to memory of 3836	2432	chrome.exe	85
PID 2432 wrote to memory of 3836	2432	chrome.exe	85
PID 2432 wrote to memory of 3836	2432	chrome.exe	85
PID 2432 wrote to memory of 3836	2432	chrome.exe	85
PID 2432 wrote to memory of 3836	2432	chrome.exe	85
PID 2432 wrote to memory of 3836	2432	chrome.exe	85
PID 2432 wrote to memory of 3836	2432	chrome.exe	85
PID 2432 wrote to memory of 3836	2432	chrome.exe	85
PID 2432 wrote to memory of 3836	2432	chrome.exe	85
PID 2432 wrote to memory of 3836	2432	chrome.exe	85
PID 2432 wrote to memory of 3836	2432	chrome.exe	85
PID 2432 wrote to memory of 3836	2432	chrome.exe	85
PID 2432 wrote to memory of 3836	2432	chrome.exe	85
PID 2432 wrote to memory of 3836	2432	chrome.exe	85
PID 2432 wrote to memory of 3836	2432	chrome.exe	85
PID 2432 wrote to memory of 3836	2432	chrome.exe	85
PID 2432 wrote to memory of 3836	2432	chrome.exe	85
PID 2432 wrote to memory of 3836	2432	chrome.exe	85
PID 2432 wrote to memory of 3836	2432	chrome.exe	85
PID 2432 wrote to memory of 3836	2432	chrome.exe	85
PID 2432 wrote to memory of 3836	2432	chrome.exe	85
PID 2432 wrote to memory of 2260	2432	chrome.exe	86
PID 2432 wrote to memory of 2260	2432	chrome.exe	86
PID 2432 wrote to memory of 2208	2432	chrome.exe	87
PID 2432 wrote to memory of 2208	2432	chrome.exe	87
PID 2432 wrote to memory of 2208	2432	chrome.exe	87
PID 2432 wrote to memory of 2208	2432	chrome.exe	87
PID 2432 wrote to memory of 2208	2432	chrome.exe	87
PID 2432 wrote to memory of 2208	2432	chrome.exe	87
PID 2432 wrote to memory of 2208	2432	chrome.exe	87
PID 2432 wrote to memory of 2208	2432	chrome.exe	87
PID 2432 wrote to memory of 2208	2432	chrome.exe	87
PID 2432 wrote to memory of 2208	2432	chrome.exe	87
PID 2432 wrote to memory of 2208	2432	chrome.exe	87
PID 2432 wrote to memory of 2208	2432	chrome.exe	87
PID 2432 wrote to memory of 2208	2432	chrome.exe	87
PID 2432 wrote to memory of 2208	2432	chrome.exe	87
PID 2432 wrote to memory of 2208	2432	chrome.exe	87
PID 2432 wrote to memory of 2208	2432	chrome.exe	87
PID 2432 wrote to memory of 2208	2432	chrome.exe	87
PID 2432 wrote to memory of 2208	2432	chrome.exe	87
PID 2432 wrote to memory of 2208	2432	chrome.exe	87
PID 2432 wrote to memory of 2208	2432	chrome.exe	87
PID 2432 wrote to memory of 2208	2432	chrome.exe	87
PID 2432 wrote to memory of 2208	2432	chrome.exe	87

C:\Program Files\Google\Chrome\Application\chrome.exe
"C:\Program Files\Google\Chrome\Application\chrome.exe" --disable-background-networking --disable-component-update --simulate-outdated-no-au='Tue, 31 Dec 2099 23:59:59 GMT' --single-argument https://github.com/madrisan/wtmpclean.git
1⤵
- Enumerates system info in registry
- Modifies data under HKEY_USERS
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:2432
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=crashpad-handler "--user-data-dir=C:\Users\Admin\AppData\Local\Google\Chrome\User Data" /prefetch:7 --monitor-self-annotation=ptype=crashpad-handler "--database=C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Crashpad" "--metrics-dir=C:\Users\Admin\AppData\Local\Google\Chrome\User Data" --url=https://clients2.google.com/cr/report --annotation=channel= --annotation=plat=Win64 --annotation=prod=Chrome --annotation=ver=106.0.5249.119 --initial-client-data=0xfc,0x100,0x104,0xd8,0x108,0x7ffe9a1e9758,0x7ffe9a1e9768,0x7ffe9a1e9778
  2⤵
  PID:1136
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=gpu-process --gpu-preferences=UAAAAAAAAADgAAAYAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAQAAAAAAAAAAAAAAAAAAAAAAAAAEgAAAAAAAAASAAAAAAAAAAYAAAAAgAAABAAAAAAAAAAGAAAAAAAAAAQAAAAAAAAAAAAAAAOAAAAEAAAAAAAAAABAAAADgAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=1756 --field-trial-handle=1816,i,6274838787035784844,11010686878293688492,131072 /prefetch:2
  2⤵
  PID:3836
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=network.mojom.NetworkService --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2128 --field-trial-handle=1816,i,6274838787035784844,11010686878293688492,131072 /prefetch:8
  2⤵
  PID:2260
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=storage.mojom.StorageService --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2232 --field-trial-handle=1816,i,6274838787035784844,11010686878293688492,131072 /prefetch:8
  2⤵
  PID:2208
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --enable-chrome-cart --first-renderer-process --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=6 --mojo-platform-channel-handle=3056 --field-trial-handle=1816,i,6274838787035784844,11010686878293688492,131072 /prefetch:1
  2⤵
  PID:4504
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --enable-chrome-cart --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=5 --mojo-platform-channel-handle=3076 --field-trial-handle=1816,i,6274838787035784844,11010686878293688492,131072 /prefetch:1
  2⤵
  PID:60
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=chrome.mojom.ProcessorMetrics --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5084 --field-trial-handle=1816,i,6274838787035784844,11010686878293688492,131072 /prefetch:8
  2⤵
  PID:4640
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=chrome.mojom.UtilWin --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5196 --field-trial-handle=1816,i,6274838787035784844,11010686878293688492,131072 /prefetch:8
  2⤵
  PID:4168
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=gpu-process --disable-gpu-sandbox --use-gl=disabled --gpu-vendor-id=4318 --gpu-device-id=140 --gpu-sub-system-id=0 --gpu-revision=0 --gpu-driver-version=10.0.19041.546 --gpu-preferences=UAAAAAAAAADoAAAYAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAACQAAAAAAAAAAAAAAAAAAAAAAAAAEgAAAAAAAAASAAAAAAAAAAYAAAAAgAAABAAAAAAAAAAGAAAAAAAAAAQAAAAAAAAAAAAAAAOAAAAEAAAAAAAAAABAAAADgAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2412 --field-trial-handle=1816,i,6274838787035784844,11010686878293688492,131072 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:3028

C:\Program Files\Google\Chrome\Application\106.0.5249.119\elevation_service.exe
"C:\Program Files\Google\Chrome\Application\106.0.5249.119\elevation_service.exe"
1⤵
PID:4580

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Code Cache\js\index-dir\the-real-index

Filesize
1KB

MD5
e772bf6e3e2d50cf2fd0881bbc3dd98e

SHA1
2b58cdfff05a3a2b18ac6efe75bc5e9851dabab0

SHA256
7646136db9fdec4c52afb3f0fd684ca78a0b0634d6deffcd2c572a5ea36e4ad9

SHA512
8419d2058df711f6191b0bd55df3aab34eb6e652054649c7500386f3c5df64f3d7d24043ac066f0082a963a38a26fd91d3dea565e1aa3ecba511c3b134f1fb4b

Download Submit
C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Network\Network Persistent State

Filesize
1KB

MD5
8548093ef6d4ef01d9ed29b6ebe81a27

SHA1
d8976a15a930b4a2a86a261d99bdb9d7f1853bcf

SHA256
3083980d428d1666f070a388c657fe65426523106b865e474d4cc64999e6b7f4

SHA512
aec0677c43c2fa136d4c6f981454476dc5e731fb043919477847c5cc0805ebe17688b33645579aa53d597f87e2ea7bf7d41ba138df4d7c3445fb37d82917584e

Download Submit
C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Network\TransportSecurity

Filesize
1KB

MD5
e6cd6ccfb0a58e64f4ddb3f686c01b00

SHA1
f77cdf9a446d913c328ca718b70bd284ab6ea02a

SHA256
d3396e1971d6d3fd6d5345febe90833f68ebaf1e7e5dc3abe902adfc9f1d5b71

SHA512
7d8d51779b6ea1034b9dfbb681c8a8d071816268caf3900a946972b34ac439fe1ed139cb243734098b384d316b70858ba3efb13c62c193df7bc14652b2873441

Download Submit
C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Preferences

Filesize
5KB

MD5
a5553cda36eaad5ce0be0d0796e2f39f

SHA1
bb794729b46013fc772272dbff99650f4ef8ade9

SHA256
3272722cc026d16aab5e0abd07ef72a7e3a78177ba71db08cc864885995a7f34

SHA512
aaced9e6c0b7486103130f679dbcf31194386ac56595ab67c55b62c76d7a253465bc436d0523cd7e2aa6d3dff1a6a17731adfe454564cfe8eebf3caf5865d05a

Download Submit
C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Preferences

Filesize
5KB

MD5
a881bf28d36fc52228e307fca07ac1fa

SHA1
191c137ffcae6b808955335957c32f4d43f94053

SHA256
943a20899ca559da084df207c8888c98390fe96b7e85ca066c29e71236c5a7ba

SHA512
80312cf4eae8d8476583eac39efd1944b82f036101f9adb61af3b41153c09a51d3357edf4b2aa3d5e2ea7effba06d8c1a26334e7235033ef67fa1810920db14e

Download Submit
C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Preferences

Filesize
6KB

MD5
212c00cf750497a9f7fad45a9d8c9cb9

SHA1
85620728ed717a54dd0c8a1c3dc35fcf894ad9d3

SHA256
6b11cad25b2da26933a79dfe85ec657fb9b913492f8a9be895e716914b574ae7

SHA512
67a0a4e9de5f45d8442a3afbac268425fcb3d9e4d10444b1f51698a26e01909106e2c6b87304654743335902f9635f979951752d4cf9fe9997424020ed96d1af

Download Submit
C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Local State

Filesize
87KB

MD5
305606b9bfcf6315a6f47005454a1eb5

SHA1
42447943d167b7d772f9f9815e485a3c0c813902

SHA256
8b46c61633c3ca89eb76d54c4fafdfc86ef2681586e2067205cd5641067a3215

SHA512
e8926765049cfafc8d8054aa877d5578365b0f4cc21e5bbb7b19c14a9a73be6daca2f0779fa2eb96b6ba5d32fea57409793df5e1d12b9995eb0fb6a891dacd9e

Download Submit
C:\Users\Admin\AppData\Local\Google\Chrome\User Data\persisted_first_party_sets.json

Filesize
2B

MD5
99914b932bd37a50b983c5e7c90ae93b

SHA1
bf21a9e8fbc5a3846fb05b4fa0859e0917b2202f

SHA256
44136fa355b3678a1146ad16f7e8649e94fb4fc21fe77e8310c060f61caaff8a

SHA512
27c74670adb75075fad058d5ceaf7b20c4e7786c83bae8a32f626f9782af34c9a33c2046ef60fd2a7878d378e29fec851806bbd9a67878f3a9f1cda4830763fd

Download Submit